a sunday night. And intriguing sounds coming from space, thanks to the voyager i. Which said good-bye to our solar system just this week. Nasa trying to determine what these screeching noises are. Listen to this. those mysterious sounds as the spacecraft enters what is being called alien territory. Scientists believe the space shrieks are actually vibrations made from ionized gases 12 billion miles away from earth. Now, to the man who is known as shorty, whose life was quite the opposite. The world's oldest man made the most of his 112 years. Salustiano blazquez died this weekend in upstate new york. Born in spain, he came to america to work in the local coal mines and play music. Humble until the end, he once said, I'm an old man. Let's just leave it at that. We salute his longevity. And it didn't take long. Powerball fever spreading again tonight. This is a big one. You've got plenty of time to play. Just one month after those in new jersey collecting their third of that $448 million jackpot, well, the powerball tonight is reaching past $400 million again already. No one won this weekend. The next drawing is on wednesday. The studio crew is all taking off.

This transcript has been automatically generated and may not be 100% accurate.

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